JPH0247299B2 - - Google Patents

Info

Publication number
JPH0247299B2
JPH0247299B2 JP61038745A JP3874586A JPH0247299B2 JP H0247299 B2 JPH0247299 B2 JP H0247299B2 JP 61038745 A JP61038745 A JP 61038745A JP 3874586 A JP3874586 A JP 3874586A JP H0247299 B2 JPH0247299 B2 JP H0247299B2
Authority
JP
Japan
Prior art keywords
hole
workpiece
cavity
processed product
flange
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP61038745A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62197226A (ja
Inventor
Shoji Ogura
Osamu Fukaya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TOYO FUASUNAA KK
Original Assignee
TOYO FUASUNAA KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TOYO FUASUNAA KK filed Critical TOYO FUASUNAA KK
Priority to JP3874586A priority Critical patent/JPS62197226A/ja
Publication of JPS62197226A publication Critical patent/JPS62197226A/ja
Publication of JPH0247299B2 publication Critical patent/JPH0247299B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Punching Or Piercing (AREA)
  • Forging (AREA)
JP3874586A 1986-02-24 1986-02-24 フランジ付中空孔を有するワ−クの製造方法 Granted JPS62197226A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3874586A JPS62197226A (ja) 1986-02-24 1986-02-24 フランジ付中空孔を有するワ−クの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3874586A JPS62197226A (ja) 1986-02-24 1986-02-24 フランジ付中空孔を有するワ−クの製造方法

Publications (2)

Publication Number Publication Date
JPS62197226A JPS62197226A (ja) 1987-08-31
JPH0247299B2 true JPH0247299B2 (enrdf_load_stackoverflow) 1990-10-19

Family

ID=12533848

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3874586A Granted JPS62197226A (ja) 1986-02-24 1986-02-24 フランジ付中空孔を有するワ−クの製造方法

Country Status (1)

Country Link
JP (1) JPS62197226A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4845243B2 (ja) * 1999-07-28 2011-12-28 株式会社カネミツ 板金製部材の製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60115333A (ja) * 1983-11-25 1985-06-21 Fujitsu Kiden Ltd バ−リング加工方法

Also Published As

Publication number Publication date
JPS62197226A (ja) 1987-08-31

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